From 3eded6ba37321d9f09fea76ea323d52b419d9a3a Mon Sep 17 00:00:00 2001
From: Rodolfo Alonso Hernandez <“ralonso@redhat.com”>
Date: Thu, 20 Sep 2018 17:27:22 +0100
Subject: [PATCH] Fix upper-constraints link in tox file

In some environments, if the upper-constraints file is not joined to the
"-c" option in tox, an error is raised when executing tox.

Change-Id: I715fe6dd91d3b860212b2368fdb2b9f610926908
Closes-Bug: #1793562
---
 tox.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index fced0742..84d5a9a4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ usedevelop = True
 install_command = pip install -U {opts} {packages}
 setenv =
   VIRTUAL_ENV={envdir}
-  CONSTRAINTS_OPT=-c {env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
+  CONSTRAINTS_OPT=-c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt}
 deps =
   {env:CONSTRAINTS_OPT}
   -r{toxinidir}/requirements.txt